Test for no platform before inserting GCC flags
Test for no platform before inserting GCC flags

dimitarcl/premake-dev,Amorph/premake-stable,Amorph/premake-stable,Amorph/premake-dev,Amorph/premake-dev,dimitarcl/premake-dev,Amorph/premake-dev,dimitarcl/premake-dev,Amorph/premake-stable